Heavy Duty Garage Door Torsion Springs 234x1.75x29 Inch Left And Right Hand Wound Replacement Pair, Heat Treated Steel Coated For 15,000+ Cycles, Premium Quality, Easy Install, Built To Last

Heavy Duty Garage Door Torsion Springs 234x1.75x29 Pair
✔️ Left & right hand wound, heat-treated steel, protective coating

This pair of torsion springs is designed for overhead garage doors with a torsion system, delivering reliable counterbalance and smooth operation in residential and light commercial setups.

✅ Pair includes left and right torsion springs for balanced counterweight
✅ Dimension: 234” wire size x 1.75” inner diameter x 29” length
✅ Heat-treated spring steel with aluminum cones and electrophoretic coating
✅ Salt spray tested up to 300 hours and 15,000+ cycles
✅ Maintenance-free: never need lubrication during installation

💡 What is a common use for a garage door torsion spring and how do you pick the right size?

These handy parts balance door weight and make lifting smooth, reducing stress on openers.

• Correct sizing based on wire diameter, inner diameter, and length to match the original
• Works with standard residential torsion hardware for safe, reliable operation
• Heat-treated steel with electrophoretic coating increases life and corrosion resistance
• A high-cycle rated spring helps endure many uses in tough environments

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